---
title: "Tuner+ — App Overview"
url: https://marlvel.ai/intel-report/music/tuner
category: Music
developer: Nick Culbertson
platforms: ios, android
rating: 4.7 (1K ratings)
pricing: free
report_level: overview
generated: 2026-04-21
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a manual reference tool for ear tuning that does not provide automatic pitch detection or sharp/flat analysis.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.7 ★ (1K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 26.0 |
| Latest Version (Android) | 9.1.1 |
| Developer | Nick Culbertson |

<!-- SECTION: Summary -->
## What is Tuner+?

Tuner+ is a reference-based tuning tool designed for musicians playing string instruments like guitar, bass, and violin. It provides accurate pitch references using both real audio and sine wave forms, and includes full VoiceOver accessibility support.

<!-- SECTION: Key Features -->
## Key Features

- **Multi-Instrument Support**: Provides reference notes for guitar, bass, banjo, mandolin, cello, violin, piano, viola, and ukulele.
- **Dual Audio Modes**: Offers pitch references in both real audio and sine wave form.
- **VoiceOver Accessibility**: Includes full support for VoiceOver to ensure usability for visually impaired users.

<!-- SECTION: Target Audience -->
## Who is it for?

Musicians seeking a manual, ear-based tuning reference for a variety of string instruments.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/tuner/id447600117?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=de.moekadu.tuner&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/tuner)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/music/tuner).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*